I've been writing abut Pennsylvania wineries for almost six years. So to see two businesses on the list of wineries pouring Wednesday and Thursday at the 98th Pennsylvania Farm Show that i know nothing about says plenty about its growth.

This is the third of four groups to park in the Main Hall from 9 a.m. to 9 p.m. and offer samples to taste and bottles to sell.

Here's the list of what you'll find these next two days.

Vineyard at Hershey: One of the fast-risers in the state, this winery outside Middletown off 283 already has added a brewery to the operation, and there's more to come. I like their Riesling and Firefly, a red blend, but there are plenty more options produced by wine maker L. Paul Vezzetti on the list.

Benigna's Creek: It has become a Schuylkill County landmark since opening in 2001 on a gorgeous plot of land in Klingerstown, Schuylkill County. They do a mix of wines, dry to sweet, and a number of fruit wines. They are perhaps best known for their Benigna's Tears, a semisweet white wine made from Cayuga grapes.

University Wine Company: Slushies???!! Sure looks that way from the web site. Headquartered in central Pennsylvania. Definitely a newbie.

Blue Mountain: One of the icons from the Lehigh Valley Wine Trail. Vickie and Joe Greff have been running the award-winning operation for around 25 years. They also do dry to sweet to blush, but like all the wineries in that appellation they take special pride in their Chambourcin.

Long Trout: They call themselves a Bohemian winery, selling the wine amid peace signs and tie-dye in Auburn, Schuylkill County. I've never had their wines, but the names -- Flower Power to Hippietage to Nowhere Man Dry to Cosmic Charisma -- surely set the winery apart from all the rest.

Courtyard Winery: Representing the Great Northwest and the town of North East, home of more wineries per square mile than any other place in PA. Opened in 2010 by seven wine enthusiasts, Courtyard offers several line of wines that cater to a variety of tastes.